variadics

namespace gml
{

double min(StackParams params)
{
    double out = std::numeric_limits<double>::max();
    for(unsigned i=0; i<params.argc; ++i)
    {
        auto t = DataType(params.ds->pop_value<uint8_t>());
        assert(t == DataType::f64);
        double x = params.ds->pop_value<double>();
        if(x < out) {
            out = x;
        }
    }
    return out;
}

double max(StackParams params)
{
    double out = std::numeric_limits<double>::min();
    for(unsigned i=0; i<params.argc; ++i)
    {
        auto t = DataType(params.ds->pop_value<uint8_t>());
        assert(t == DataType::f64);
        double x = params.ds->pop_value<double>();
        if(x > out) {
            out = x;
        }
    }
    return out;
}

}